DVP15MC11T Operation Manual
2. Motion Curve and Timing Charts:
As Rel_Ex changes from FALSE to TRUE, MC_MoveRelative instruction execution starts and
MC_SetPosition is executed 3 seconds later after MC_MoveRelative is executed.
The command position is 6000 as MC_SetPosition starts being executed and 4000 after the
instruction execution is completed. The position is 8000 as MC_MoveRelative execution ends.
MC_SetPosition does not affect the motion which is being performed through observing the
above velocity change curve.
Programming Example 3
The following example shows how MC_SetPosition execution affects MC_MoveAbsolute instruction
which is being executed. The actual execution effect of MC_MoveAbsolute which is being executed is
not be impacted by MC_SetPosition.
1. The variable table and program
Abs_Act BOOL
Rel
3000
6000
Rel_Ex
Rel_Done
Rel_Bsy
Rel_Act
Rel_Abt
Rel_Err
SetPos Err
SetPos_Ex
SetPos_Done
SetPos_Bsy
SetPos
Velocity
Position
Time
Time
4000
8000
11-80
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